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noise underneath vechicle
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  1. General
    Metal to Metal Noise at Slow Speed I have a '06 trailblazer and it sounds like metal is dragging underneath my vehicle. If happen when traveling at slow speeds. If I apply the brake the noise stops. I don’t hear anything at normal road speed 35-45 MPH. Any help would be appreciated.
  2. General
    I finally found the source of a noise that had been bugging me and thought I'd share the solution to help anyone else with a similar problem. Had a clunking noise that would happen when driving and it seemed to come from the rear or center of the tb. Couldn't relate it to big bumps or...
  3. Transmission Mods
    I have a 2004 Trailblazer 155K every morning when I start it, a whining noise comes from underneath the vehicle it goes away after 2 to 4 seconds after I star the engine, I have checked the fluids and they are all ok. When I put it into drive it also makes the same whining noise as well as in...
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